20089277512

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{3398051}}^1$

素因数の和:3398796

約数の個数: 16

約数和(自身を含む): 37718377200

約数和(自身を除く): 17629099688

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 5912, 3398051, 6796102, 13592204, 27184408, 2511159689, 5022319378, 10044638756, 20089277512]

約数ペア:

[(1, 20089277512), (2, 10044638756), (4, 5022319378), (8, 2511159689), (739, 27184408), (1478, 13592204), (2956, 6796102), (5912, 3398051)]